Information Document

Transcription

1 Information Document

2 SST Systems, Inc. produced this document for distribution to piping analysis software evaluators. Information contained herein is subject to change without prior notice. CAEPIPE and CAdvantagE are trademarks of SST Systems, Inc. OpenGL is a registered trademark of Silicon Graphics Inc. All other product names mentioned in this document are trademarks or registered trademarks of their respective companies/holders. CAEPIPE Information Document Version 7.30 Copyright May 2015, SST Systems, Inc. All Rights Reserved. Please direct inquiries to your local distributor or to SST Systems, Inc Technology Drive, Suite 236 San Jose, California Telephone: (408) Facsimile: (408) info@sstusa.com Page 2

3 CAEPIPE - Pipe Stress Analysis Software Rapidly Create & Analyze Piping Systems of Any Complexity with the Least Effort Why CAEPIPE Easy to (re) Learn, Cuts your time in half Acclaimed userinterface, Quick to Learn and Use Uniquely Quick Iterative Studies Most Cost-effective Realistic Graphical Visualization using industry-standard OpenGL Verified accuracy results 30+ Years! Mature, Robust and Comprehensive Easier Faster More Productive Design Better Piping, Faster Reduce Overall Costs Make Your Job Easier Become Twice as Productive Get DONE faster when you use CAEPIPE's carefully designed features for rapid modeling, powerful analyses with quick solution times, and easy results review. You will benefit from being able to quickly evaluate alternate design solutions ("what-if" scenarios). Avoid frustration when you work with the elegantly simple and intuitive user-interface to model or edit simple or complex piping systems. Save your money because first, CAEPIPE costs less and second, you will see dramatically increased productivity. CAEPIPE pays for itself faster than others do, if at all. CAEPIPE - the first pipe stress analysis software on the PC back in was an immediate success when it entered the energy, process and aerospace markets. Since that time, most of SST Systems' efforts have been directed towards aggressively providing CAEPIPE s large and loyal installed user base with enhancements and improvements that have made CAEPIPE comprehensive and robust. Now, in its latest generation, it allows you to perform complete static and dynamic analyses, check your design for compliance with required piping codes (ASME, B31, European, Canadian, Swedish and more) and with guidelines (WRC, NEMA, API), among many other things. Find out why more and more companies stuck with costly competing software (with costly capital costs, needlessly required training costs, that run in the thousands of dollars every year) are switching to CAEPIPE. Download a free uncrippled, fully-featured copy that you can learn to use in 20 minutes or less. (go to This document contains a non-comprehensive list of CAEPIPE s features. We suggest you print this document before reviewing it. Page 3

4 Modeling Capabilities Native 32-bit Windows application with an acclaimed user interface Multiple, independently resizable windows View Results, Graphics, Input and Details all at the same time Industry standard OpenGL graphics, capabilities include: Zoom, pan and rotate 3D Rendering Selective showing and plotting of various entities View from any direction (automatic iso and plan views) Color coded stress contour mapping Copy image from the graphics window to the clipboard Several graphics output formats - HPGL, DXF, EPS, EMF Plot of single line graphics to AutoCAD format Specify title for plot separate from model Print in color (Low/Medium/High Resolution, and Black/White background) No anisotropic graphical distortions upon window resizing Page 4

5 Easy model generation and powerful editing features Instantaneous error checking of input data Various element types Pipe Elbow/Bend (Flexibility factor, User SIF, Different material, Thickness, etc.) Miter bend (Flexibility factor, User SIF, Different material, Thickness, etc.) Jacketed pipe Jacketed bend Reducer Rigid element Valve Bellows Slip joint (with friction) Hinge joint (with friction and rotation limits) Ball joint (with friction and rotation limits) Beam (end releases, beta angle, shear deformation) Elastic element Page 5

6 Tie rod (with different stiffnesses and gaps in tension/compression) Cold spring (cut short or long) Various support types Rigid and flexible anchor Release anchors during hanger design Two-way rigid restraint Skewed restraint (translational or rotational) Guide (with gap, friction and stiffness) Hangers Variable spring support Constant support User defined Rod hanger Limit stop (with gap, friction and stiffness) Snubber (rigid or flexible) Generic Support Page 6

7 Supports can be connected to other nodes Other useful data Flange Force and moment Jacket end cap Spider Nozzles attached to cylindrical and spherical shells Weld Threaded joint Concentrated mass SIFs (tee, branch, and such) Built-in databases Pipe sizes (ISO, ANSI, JIS and DIN, including bend radius data) Insulation materials Over 30 spring hanger catalogs Flanges (weights, SIFs) Large Valve library (types, lengths, weights); User-definable too Material libraries for commonly used materials and codes (user-definable too) B31.1 and B31.3 Material libraries with over 400 materials Nozzle flexibilities according to WRC 297, API 650 and PD5500 SIF values for different components from each piping code AISC library of beam sections (user-definable too) Piping codes B31.1 B31.1 (1967) B31.3 B31.4 B31.5 B31.8 B31.9 ASME Section III, Class 2 (1980, 1986, 1992) European EN French RCC-M and CODETI Swedish Dutch Stoomwezen Norwegian British BS 806 Canadian Z183 Canadian Z184 Rotating equipment NEMA SM-23 (Turbines) API 610 (Vertical and Horizontal pumps) ANSI/HI (Rotodynamic pumps) API 617 (Compressors) Page 7

8 Internal and External Pressure Design of pipe and pipe fittings as per EN (2012) Flange stresses as per ASME Sec. VIII Div. 1 Calculation of allowable nozzle loads for nozzles to spherical and cylindrical shells as per European code EN Non-linearities Friction in Ball, Hinge and Slip joints Gaps and friction in Limit stops and Guides Rotation limits in Ball and Hinge joints, Tension/compression stiffnesses and gaps in Tie rods Nozzle stiffnesses WRC 297 API 650 PD 5500 Units in any combination SI Metric English Any combination of above List window Fully editable and printable Display/edit itemized listings of components/materials/sections/etc. with all details Many keyboard shortcuts for quick and efficient operation Node search feature Comments in the model (make as many comments anywhere) Page 8

9 Block and Edit operations Generate new piping from existing piping Change material, pipe size, and temperature and pressure in one click Changes immediately updated in all open windows Edit, split and combine elements Merge models interactively Copy and Paste single or multiple elements with supports Extensive Find and Replace command Powerful multiple UNDO and REDO command Finding and Editing of Comment texts Automatic backup and periodic saving of model data Default settings for ease of use When a bend is input, by default, the radius, radius type, thickness, material and flexibility factor from the previous bend are used. When a hanger is input, the defaults are set from the previous hanger. Conversion of a time function to a force spectrum Local coordinate system shown for most elements including a nozzle Automatic node number increment (can be turned off) Specify slope for an element Large model sizes (7,000 elements with node numbers up to 99,999) Redefining a model's vertical axis without affecting the layout Analysis Features Rotate sections of piping model Static linear/non-linear analysis Sustained Expansion Operating Occasional Hydrotest Cold Spring Automatic spring hanger design Over 32 hanger catalogs (US, European, Japanese and Indian manufacturers) Loads Weight and upto 10 pressure cases (i.e., up to 11 sustained cases) External forces and moments for up to 10 thermal cases + 1 max sustained case Hydrotest case Up to 10 thermal loads with 50+ thermal ranges (expansion) Up to 10 thermal displacements for anchors and nozzles (expansion) Up to 10 operating cases (combination of weight, pressure and temperature) Flange equivalent pressures for 10 operating cases Rotating equipment reports for 10 operating cases Up to 4 wind loads (occasional cases) Seismic anchor movements (occasional) Static seismic acceleration (occasional) Page 9

10 Force Spectrum load (occasional) Seismic response spectra (occasional) Harmonic loads, e.g., periodic excitation from equipment such as pumps (occasional) Time history loads, e.g., a fluid hammer (occasional) Non-repeated anchor movement: (settlement) Peak pressure for occasional loads 95+ load combinations Support Load Summary for 150+ load combinations Analysis options Thermal case = Operating Sustained (recommended) Solve Thermal case independently Modal analysis: Fast solver Includes Dynamic Susceptibility analysis Seismic response spectrum analysis Combination method: SRSS or Absolute sum or Closely spaced modes as per NRC Guide 1.92 Spectrum Types: Frequency (or period) versus displacement, velocity or acceleration. Linear or logarithmic interpolation, multiple units supported Spectrum entered interactively or through user created text file Missing mass correction for response spectrum analysis Time history analysis Force spectrum analysis Harmonic analysis FRP piping analysis (user-definable allowables for different directions) Buried piping analysis Results Review Output Displacements at All nodes Ball joints (with bending displacements) Flexible joints (Bellows, Slip, Hinge and Ball joints) Guides, Hangers, Limit stops Minimum and maximum displacements for each load case Page 10

11 Deflected shape (animation possible) Support loads for all load cases Support load summary (150+) Element forces and moments (local and global) Internal and External Pressure Design results as per EN (2012) Stresses Code compliance stresses Sorted code stresses Von Mises, Maximum and Minimum stresses Operating stresses for nondestructive examination (NDE) Page 11

12 Plotted stresses and stress ratios Hanger report Flange report Rotating equipment reports Frequencies and mode shapes (animation possible) Response spectrum analysis results Color coded stresses and stress ratios Center of gravity calculation Clean, Concise, Clearly Organized, Formatted and Customizable reports Overstressed nodes shown in reverse text Print preview for reports and graphics Bill of materials and Table of contents for reports Page 12

13 Related Features Neutral file input and output (.mbf) Compact and fast: Program size still approximately 2 MB! Widest Support for Importing / Exporting piping data Import data from plant design systems (optional) AVEVA s PDMS Intergraph s PDS and SmartPlant 3D Autodesk s AutoCAD Plant 3D CADMATIC Dassault Systemes CATIA Bentley s AutoPLANT AVEVA s Tribon (ship building) Other plant design software that produce piping layout in PCF format Import data from pipe stress analysis programs (built-in) Intergraph s CAESAR II Algor s PipePak Export to 2D DXF (built-in) Aveva s PDMS (built-in) CADMATIC (built-in) Piping Component File (PCF) format (built-in) Intergraph s CAESAR-II (optional) DST s PIPESTRESS (optional) Advanced 32-bit Windows technology Multithreading: Layout, Graphics, Animation and Analysis run in separate threads Robust Exception handling: Better error diagnostics Memory mapped files: Really fast data access Ability to change display and print fonts for text and graphics Long filename support (including spaces) Advanced software features Super fast dynamic scrollbar with tracking scroll box in real-time for text and graphics Dynamic updating of data in all open windows Layout, List and Graphics Synchronization of the highlight/cursor between all open text and graphics windows Simultaneous visual updates of deflected and mode shapes. Simply switch between different load cases (or mode shapes) to show corresponding deflected (or mode shape). Flashing cursor in graphics window synchronized at all times with the input window A pop-up context menu of frequently used commands in Graphics window Graphics scales dynamically in real-time. Simply resize the window for fast and dynamic resizing. SST continues to constantly enhance and improve CAEPIPE. Please check with us if you do not see a feature listed in this document. Tel: , info@sstusa.com Page 13